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Evidence for lightning-associated enhancement of the ionospheric sporadic E layer dependent on lightning stroke energy

文献类型：期刊论文

作者Yu, Bingkun1,2; Xue, Xianghui1,2,3; Lu, Gaopeng4,5; Ma, Ming1,2; Dou, Xiankang1,2; Qie, Xiushu4,5; Ning, Baiqi6; Hu, Lianhuan6; Wu, Jianfei1,2; Chi, Yutian1,2
刊名JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
出版日期2015-10-01
卷号120期号:10页码:9202-9212
关键词Sporadic e Lightning Stroke Energy
DOI10.1002/2015JA021575
文献子类Article
英文摘要In this study we analyze the lightning data obtained by the World-Wide Lightning Location Network (WWLLN) and hourly ionospheric data observed by ionosondes located at Sanya and Beijing, to examine the changes in ionospheric electron density in response to the underlying thunderstorms and to investigate the possible connection between lightning discharges and the enhancement of the ionospheric sporadic E(E-s) layer. We identify a statistically significant enhancement and a decrease in altitude of the E-s layer at Sanya station, in agreement with the results found at Chilton, UK. However, the lightning-associated modification of the E-s layer investigated using the same approach is not evident at Beijing station. Furthermore, we compare the responses to weak and strong lightning strokes using WWLLN-determined energies at Sanya in 2012. The lightning-associated enhancement of the E-s layer is predominantly attributed to powerful strokes with high stroke energy. A statistically significant intensification of the E-s layer with higher-energy strokes at Sanya, along with the statistical dependence of lightning-associated enhancement of the E-s layer on stroke energy, leads us to conclude that the magnitude of the enhancement is likely associated with lightning stroke energy.
WOS关键词LOCATION NETWORK WWLLN ; TOTAL ELECTRON-CONTENT ; DATA ASSIMILATION ; GRAVITY-WAVES ; PERFORMANCE ; CHEMISTRY
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000366135200075
资助机构Chinese Academy of Sciences(KJCX2-EW-J01 ; Chinese Academy of Sciences(KJCX2-EW-J01 ; National Natural Science Foundation of China(41322029 ; National Natural Science Foundation of China(41322029 ; KZZD-EW-0101) ; KZZD-EW-0101) ; 41474129 ; 41474129 ; 41121003 ; 41121003 ; 41025016) ; 41025016) ; Chinese Academy of Sciences(KJCX2-EW-J01 ; Chinese Academy of Sciences(KJCX2-EW-J01 ; National Natural Science Foundation of China(41322029 ; National Natural Science Foundation of China(41322029 ; KZZD-EW-0101) ; KZZD-EW-0101) ; 41474129 ; 41474129 ; 41121003 ; 41121003 ; 41025016) ; 41025016)
源URL[http://ir.iggcas.ac.cn/handle/132A11/62158]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
作者单位1.Univ Sci & Technol China, Dept Geophys & Planetary Sci, CAS Key Lab Geospace Environm, Hefei 230026, Peoples R China
2.Univ Sci & Technol China, Sch Earth & Space Sci, Mengcheng Natl Geophys Observ, Hefei 230026, Peoples R China
3.Univ Sci & Technol China, Synerget Innovat Ctr Quantum Informat & Quantum P, Hefei 230026, Peoples R China
4.Chinese Acad Sci, Inst Atmospher Phys, Key Lab Middle Atmosphere & Global Environm Obser, Beijing, Peoples R China
5.Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Nanjing, Jiangsu, Peoples R China
6.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Yu, Bingkun,Xue, Xianghui,Lu, Gaopeng,et al. Evidence for lightning-associated enhancement of the ionospheric sporadic E layer dependent on lightning stroke energy[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2015,120(10):9202-9212.
APA Yu, Bingkun.,Xue, Xianghui.,Lu, Gaopeng.,Ma, Ming.,Dou, Xiankang.,...&Chi, Yutian.(2015).Evidence for lightning-associated enhancement of the ionospheric sporadic E layer dependent on lightning stroke energy.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,120(10),9202-9212.
MLA Yu, Bingkun,et al."Evidence for lightning-associated enhancement of the ionospheric sporadic E layer dependent on lightning stroke energy".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 120.10(2015):9202-9212.

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来源：地质与地球物理研究所

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